SPEC NO: DSAB7238 REV NO: V.13B DATE: APR/05/2013 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101005621
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1. 2mm below package base.
2. 5mm below package base.
Part No. Dice Lens Type
iewing
Angle [1]
Min. Typ. 2θ1/2
L-56BHD Bright Red (GaP) Red Diffused 1.2 4 60°
Iv (mcd)
V= 9V
Symbol Parameter Device Min. Typ. Max. Units Test Conditions
λpeak Peak Wavelength Bright Red 700 nm
λD Dominant Wavelength Bright Red 635 nm
Δλ1/2 Spectral Line Half-width Bright Red 45 nm
IF Forward Current Bright Red 8 22 mA Min:VF=3.5V
Typ:VF=5V
ISON Supply Current Bright Red 8 mA VF=3.5V
ISON Supply Current Bright Red 44 mA VF=14V
f Blink Frequency Bright Red 1.5 3 Hz VF=3.5V~14V
Parameter Bright Red Units
Power dissipation 310 mW
Forward Voltage 14 V
Reverse Voltage 0.5 V
Operating Temperature -40°C To +70°C
Storage Temperature -40°C To +85°C
Lead Solder Temperature [1] 260°C For 3 Seconds
Lead Solder Temperature [2] 260°C For 5 Seconds
Note:
1.Wavelength value is traceable to the CIE127-2007 compliant national standards.